Area Code +52-312-(3210500...3210999) located in Colima, Colima (COL), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 312 Subscriber Number From : 3210500 Subscriber Number To : 3210999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TELEFONOS DE MEXICO, S.A.B. DE C.V. Click here to buy Mexico Area Code Database Other Information Language Code : es (Spanish) Country Number : 484 (Mexico) Country Code : MX (Mexico) Region Code : COL Region Name : Colima City : Colima Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.0900 Longitude : -103.6200 ‹ previous : +52-312-(3210000...3210499) next › : +52-312-(3213000...3213127) Dialling Instructions For trunk calls: 1 312 3210500 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 312 3210500 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3210500 ~ 3210999 (Count: 500) Example: +52-312-3210500 / 0052-312-3210500 (01312-3210500 / 01-312-3210500) +52-312-3210501 / 0052-312-3210501 (01312-3210501 / 01-312-3210501) +52-312-3210502 / 0052-312-3210502 (01312-3210502 / 01-312-3210502) +52-312-3210503 / 0052-312-3210503 (01312-3210503 / 01-312-3210503) +52-312-3210504 / 0052-312-3210504 (01312-3210504 / 01-312-3210504) ...+52-312-xxxxxxx / 0052-312-xxxxxxx (01312-xxxxxxx / 01-312-xxxxxxx) ...+52-312-3210995 / 0052-312-3210995 (01312-3210995 / 01-312-3210995) +52-312-3210996 / 0052-312-3210996 (01312-3210996 / 01-312-3210996) +52-312-3210997 / 0052-312-3210997 (01312-3210997 / 01-312-3210997) +52-312-3210998 / 0052-312-3210998 (01312-3210998 / 01-312-3210998) +52-312-3210999 / 0052-312-3210999 (01312-3210999 / 01-312-3210999)